A comparison of specs, key information, reviews, and best pricing from top retailers
Last updated -- hours ago | Report incorrect information
Company ProductName Specs
Company ProductName Specs
What we think
The PerfectRec laptop team Learn more
Updated January 12, 2024·
The Lenovo IdeaPad 3 15" is more affordable and may suffice for everyday tasks such as web browsing, document editing, and media consumption. However, if you require a laptop for more demanding applications like video editing, 3D modeling, machine learning, or gaming, spending more on the Lenovo Slim Pro 7 14" may serve you better due to its likely superior performance and build quality. The Slim Pro 7 14", being a higher-end model, might also have a better display, longer battery life, and portability, making it a more versatile yet costlier investment. Consider how you'll predominantly use your laptop to decide which tradeoffs are acceptable within your budget. Give Feedback
this description is based on the product variant with some specs and product variant with some specs. At the time of writing, the variant with some specs cost some dollars and the variant with some specs cost some dollars.
Advantages of the Lenovo IdeaPad 3 15"
- The Lenovo IdeaPad 3 15" has no clear advantages over the Lenovo Slim Pro 7 14.
Advantages of the Lenovo Slim Pro 7 14
- Very good for general use
- Good for engineering and design
- Good for software development
- Very good for content creation
- Good overall display quality
- Good overall build quality
- Very good portability
- Very good battery life
- Very good speakers
- Good keyboard
Key differences
General Use
6.2
8.0
1366 x 768
RESOLUTION
2560 x 1600
TN
DISPLAY TECHNOLOGY
IPS
220.0 nits
DISPLAY BRIGHTNESS
334.0 nits
5.0 Hours
BATTERY LIFE
12.0 Hours
6.5/10
KEYBOARD QUALITY SCORE
7.0/10
7.5/10
PORTABILITY SCORE
8.4/10
The Lenovo Slim Pro 7 14 is very good for general use, while the Lenovo IdeaPad 3 15" is only fair.
The Lenovo IdeaPad 3 15" has a basic CPU and screen, moderate RAM and storage, with limited battery life, making it adequate for general tasks but not for more demanding ones. In contrast, the Lenovo Slim Pro 7 14 offers superior CPU and graphics performance, double the RAM and storage, a high-resolution screen, with increased portability and significantly longer battery life, thus enhancing the overall user experience for a variety of tasks.
Gaming and AI
5.8
6.7
3.6/10
OVERALL GPU SCORE
4.8/10
1366 x 768
RESOLUTION
2560 x 1600
60Hz
REFRESH RATE
90Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
No
9.5/10
FAN NOISE SCORE
8.0/10
The Lenovo Slim Pro 7 14 is only fair for gaming and AI, while the Lenovo IdeaPad 3 15" is poor.
The Lenovo IdeaPad 3 15" has a less powerful integrated GPU and a lower screen refresh rate, which means it can't handle fast-paced gaming scenes and complex 3D applications as well as the Lenovo Slim Pro 7 14", which is equipped with a dedicated Nvidia graphics card and a higher refresh rate display, providing smoother visuals and better performance for gaming and 3D tasks.
Engineering and Design
5.8
7.7
4.2/10
OVERALL CPU SCORE
7.9/10
3.6/10
OVERALL GPU SCORE
4.8/10
8.0 GB
RAM
16.0 GB
The Lenovo Slim Pro 7 14 is good for engineering and design, while the Lenovo IdeaPad 3 15" is poor.
The Lenovo IdeaPad 3 15" with a basic processor, less memory, and an entry-level integrated graphics card, paired with a lower resolution screen, is less suited for demanding engineering and design tasks compared to the Lenovo Slim Pro 7 14, which offers a more powerful processor, double the memory, a dedicated graphics card, and a high-resolution screen. Additionally, the Slim Pro 7 excels with better portability, and higher-quality keyboard and speakers, although both have lower priorities compared to the key performance factors.
Content Creation
6.3
8.0
4.2/10
OVERALL CPU SCORE
7.9/10
1366 x 768
RESOLUTION
2560 x 1600
8.0 GB
RAM
16.0 GB
TN
DISPLAY TECHNOLOGY
IPS
The Lenovo Slim Pro 7 14 is very good for content creation, while the Lenovo IdeaPad 3 15" is only fair.
PerfectRec’s Content Creation Score takes into account the many different features of the laptop that make it more or less suitable for photo editing, video editing and other content creation tasks.
Software Development
6.3
7.8
4.2/10
OVERALL CPU SCORE
7.9/10
8.0 GB
RAM
16.0 GB
1366 x 768
RESOLUTION
2560 x 1600
6.5/10
KEYBOARD QUALITY SCORE
7.0/10
The Lenovo Slim Pro 7 14 is good for software development, while the Lenovo IdeaPad 3 15" is only fair.
PerfectRec’s Software Development Score takes into account the many different features of the laptop that make it more or less suitable for software developers.
Screen Quality
5.2
7.4
15.6in
SIZE
14.5in
1366 x 768
RESOLUTION
2560 x 1600
TN
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
90Hz
220.0 nits
BRIGHTNESS
334.0 nits
The Lenovo Slim Pro 7 14 has a better screen than the Lenovo IdeaPad 3 15" for general use, gaming and AI, engineering and design, content creation, and software development.
The Lenovo IdeaPad 3's screen may not be as sharp or vivid as preferred for any tasks due to lower resolution and brightness, affecting its general appeal and making fine details harder to discern for engineering tasks. The Lenovo Slim Pro 7 offers a higher quality display with better resolution and brightness, enhancing the overall viewing experience and aiding in precision work for engineering and design due to higher color accuracy. However, for Gaming and 3D, the Slim Pro 7 might fall short because of a less optimal refresh rate which is crucial for smooth motion rendering in fast-paced scenarios.
Battery
5.0 Hours
12.0 Hours
The Lenovo IdeaPad 3 15" has 5 hours of battery life. The Lenovo Slim Pro 7 14 has 12 hours of battery life.
Battery life estimate is based on a mix of common use patterns. More portable and higher performing laptops tend to have less battery life.
Portability
Good
Very Good
15.6in
SIZE
14.5in
3.7 lbs
WEIGHT
3.5 lbs
0.7in
THICKNESS
0.6in
The Lenovo Slim Pro 7 14 has very good portability, while the Lenovo IdeaPad 3 15" has good portability.
The most portable laptops are small, thin, and light.
Build Quality
6.5
7.8
The Lenovo Slim Pro 7 14 has good build quality, while the Lenovo IdeaPad 3 15" has only fair build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$360
$1,200
$0
$500
$1,000
$1,500
$2,000
The Lenovo IdeaPad 3 15" has a price of $360 and the Lenovo Slim Pro 7 14 costs $1,200.
Let Us Help Find Your Perfect Laptop
Find your new laptop
Give feedback
We’re constantly working to improve.
How the Lenovo IdeaPad 3 15" and the Lenovo Slim Pro 7 14 compare to other laptops
Spec Comparison
 |  | |
| Lenovo IdeaPad 3 15" | Lenovo Slim Pro 7 14 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$360 | $1,200 | ||
Release Date | |||
Release Date | October 1, 2021 | February 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 14.3'' x 10'' x 0.78'' | 12.9'' x 8.9'' x 0.61'' | |
Weight | |||
Weight | 3.75 lbs | 3.5 lbs | |
Width | |||
Width | 14.26" | 12.91" | |
Depth | |||
Depth | 9.98" | 8.92" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i3-1115G4 | AMD Ryzen 7 7735HS | |
RAM | |||
RAM | 8 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 5 | |
RAM Slots | |||
RAM Slots | 1 | 0 | |
Storage | |||
Storage | 256 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 5 Hours | 12 Hours | |
Battery Capacity | |||
Battery Capacity | 35 Wh | 73 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 14.5" | |
Display Technology | |||
Display Technology | TN | IPS | |
Resolution | |||
Resolution | 1366 x 768 | 2560 x 1600 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 90Hz | |
Display Brightness | |||
Display Brightness | 220 nits | 334 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 6.5/10 | 7.8/10 | |
Portability Score | |||
Portability Score | 7.6/10 | 8.4/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 9.5/10 | 8/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 6.5/10 | 7/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 6.5/10 | 8/10 | |
Webcam | |||
Webcam | 720p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | No | No | |
Backlit Keyboard | |||
Backlit Keyboard | No | Yes | |
Number Pad | |||
Number Pad | Yes | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 3 | 1 | |
USB-C ports | |||
USB-C ports | 0 | 2 | |
USB-C Charging | |||
USB-C Charging | No | Yes | |
Display Outputs | |||
Display Outputs | 1 | 3 | |
Thunderbolt Ports | |||
Thunderbolt Ports | 0 | 0 | |
Shopping
Lenovo IdeaPad 3 15"
See more
Dig into reviews and images
NotebookCheck
Sascha Mölck | February 2023
"The Lenovo IdeaPad 3 is an enduring office notebook with a powerful Ryzen APU. Lenovo's office all-rounder easily handles office and internet applications as well as modest games - the Ryzen 5 5625U APU and 16 GB of RAM make this possible. The CPU and GPU can work at consistently high clock rates. The emission values are okay, but the noise emissions should be lower under medium to full load. The relatively light notebook (approx. 1.6 kg) achieves practical battery runtimes of about 10 to 11 hours."
Lenovo Slim Pro 7 14
See more
Dig into reviews and images
PCWorld
Matthew S. Smith | May 2023
"The Lenovo Slim Pro 7 is an attractive, portable laptop that’s ideal if you need a combination of CPU and GPU performance. It also nails the fundamentals with solid connectivity, an enjoyable keyboard, a large touchpad, and top-notch webcam. Display quality is a weakness, but it’s an acceptable compromise for the laptop’s extremely competitive $1,199 MSRP. The Slim Pro 7 is a versatile, affordable laptop and hard to beat for the price."
Get a great deal on the Lenovo IdeaPad 3 15" or the Lenovo Slim Pro 7 14
About Lenovo
Lenovo is a Chinese technology company, and one of the largest personal computer vendor. They are well known for a variety of technology products, including laptops. Their consumer series include their entry level IdeaPad and LOQ series and mid-to-high-end Yoga and Legion series. On the business-oriented side, their series include their entry-level ThinkBook series and mid-to-high-end ThinkPad series. Lenovo laptops offer strong performance for reasonable prices, and are often on sale.
Give feedback
We're constantly perfecting our model
Laptop guides you might be interested in
More comparisons for you
Compare Lenovo IdeaPad 3 15" vs. Jumper 16" Laptop
VS
Compare Lenovo IdeaPad 3 15" vs. Packard Bell Cloudbook 14"
VS
Compare Lenovo IdeaPad 3 15" vs. Acer Aspire Go 14
VS
Compare Lenovo Slim Pro 7 14 vs. ASUS Vivobook 16X
VS
Compare Lenovo Slim Pro 7 14 vs. MSI Katana 15
VS
Compare Lenovo Slim Pro 7 14 vs. Lenovo Legion Slim 7 15.6"
VS
FAQs
FAQs about laptops
Why trust us
This information was produced and vetted by the PerfectRec laptops team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest laptop information and makes it digestible for you.
By the numbers
380
Laptops evaluated
48,640
Laptops stats compiled
13
Proprietary Laptops ratings developed
100,995
Recommendations made
21,883
Consumer hours saved
About the laptop team
Joe Golden, Ph.D
CEO and Laptops Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
Jason Lew
Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.
Chandradeep Chowdhury
Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
Craig Russell
Laptops Expert
Craig is a UK-based laptops expert. Craig works in IT, where he recommends and supports laptops and PCs for clients and has been recommending laptops on Reddit for five years.
Featured in
